<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width" />

    <title>Title</title>
</head>
<body>
<video id="er" style="width:100vw" src="http://192.168.1.100:8887/" controls="controls" preload="metadata"  >

</video>
</body>
</html>